package edu.zhang.controller;

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import edu.zhang.dao.*;
import edu.zhang.po.*;

@WebServlet("/Back/type/TypeUpdated")
public class TypeUpdated extends HttpServlet {
	private static final long serialVersionUID = 1L;
   
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		String id = request.getParameter("id");
		String typename = request.getParameter("typename");

		Type type = new Type();
		type.setId(Integer.parseInt(id));
		type.setTypename(typename);

		TypeDAO typeDAO = new TypeDAO();
		int i = typeDAO.update(type);

		if (i > 0) {
			request.getRequestDispatcher("/Back/type/TypeList").forward(request, response);
		} else {
			response.sendRedirect("error.jsp");
		}
	}

}
